True story: 7 Hz is the resonant
frequency of a chicken's skull cavity.
This was determined empirically in
Australia, where a new factory
generating 7-Hz tones was located too
close to a chicken ranch: When the
factory started up, all the chickens
died.

Your PC may not be able to emit a 7-Hz tone.

Też kiedyś bawiłem się tym kompilatorem / IDE... i to akurat z helpa pamiętam... ciekawe na ile to prawdziwe...

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